If you leave your job, it would seem logical that your salary would stop being paid, but not so for a number of former Nigerian civil servants.
They have managed to be employed elsewhere - sometimes in another country entirely - and yet continue to receive a wage from their former workplace.
News of this has reached the top and last week President Bola Tinubu ordered a crackdown.

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“The culprits must be made to refund the money they have fraudulently collected,” he said.
Sabitu Adams, whose name we have changed to protect his identity, has not resigned from his position as a junior official at a government agency and still gets paid each month, despite leaving Nigeria two years ago.
He now works as a taxi driver in the UK, but told the BBC that he was not worried about losing the salary as he sees Mr Tinubu’s comments as an empty threat.
Mr Adams added that the loss of his monthly Nigerian salary of 150,000 naira ($100; £80) would not be a great hardship, as he earns a lot more driving a taxi.
“When I heard about the president's directive, I smiled because I know I am doing better here - and not worried,” the 36-year-old said.
But why not make it clear to the civil service that he had left?
“To be honest I didn’t resign because I wanted to leave that door open in case I choose to go back to my job after a few years.”